1 Luke was hungry.2 "Mom!" Luke yelled. "I am hungry."3 "OK, Luke," his mom said. "What would you like?"4 "I want a piece of cake," Luke said.5 "Not right now," his mom said. "That is OK once in a while. It is not OK all the time."6 "I want a piece of candy, then," Luke said.7 "That is not good," his mom said.8 "How about an ice pop?" Luke asked.